The plays an important role in coordinating body movements by linking other nerve pathways in the brain to motor neurons

The diagram illustrates the activity of vesicles during a cellular process.

Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the